<template>
  <container-item-wrapper :widget="widget">
    <el-row :key="widget?.id" :gutter="widget.options.gutter" class="grid-container"
            :class="[customClass]"
            :ref="widget.id" v-show="!widget.options.hidden">
      <template v-for="(colWidget, colIdx) in widget.cols">
        <grid-col-item :widget="colWidget" :parent-list="widget.cols"
                       :index-of-parent-list="colIdx" :parent-widget="widget"
                       :col-height="widget.options.colHeight">
          <!-- 递归传递插槽！！！ -->
          <template v-for="slot in Object.keys($slots)" v-slot:[slot]="scope">
            <slot :name="slot" v-bind="scope"/>
          </template>
        </grid-col-item>
      </template>
    </el-row>

  </container-item-wrapper>
</template>

<script>
import emitter from "@/utils/designer/emitter";
import i18n from "@/utils/vue-i18n/i18n";
import refMixin from "../refMixin"
import ContainerItemWrapper from './container-item-wrapper.vue'
import GridColItem from './grid-col-item.vue'
import containerItemMixin from "../containerItemMixin"

export default {
  name: "vf-grid-item", //grid-item跟VueGridLayout全局注册组件重名，故特殊处理！！
  componentName: 'ContainerItem',
  mixins: [emitter, i18n, refMixin, containerItemMixin],
  components: {
    ContainerItemWrapper,
    GridColItem,
  },
  props: {
    widget: Object,
  },
  inject: ['refList', 'sfRefList', 'globalModel'],
  created() {
    this.initRefList()
  },
  mounted() {

  },
  beforeUnmount() {
    this.unregisterFromRefList()
  },
  methods: {},
}
</script>
